residue analysis - oekanal 中文意思是什麼
residue analysis - oekanal
解釋
環境污染分析標準品-
Hexane for pesticide residue and polychlorinated biphenyl analysis
殺蟲劑殘留物和多氯化聯苯分析用己烷 -
Ethanol for pesticide residue and polychlorinated biphenyl analysis
殺蟲劑殘留物和多氯化聯苯分析用乙醇 -
Acetone for pesticide residue and polychlorinated biphenyl analysis
殺蟲劑殘留物和多氯化物聯苯分析用丙酮 -
Acetonitrile for pesticide residue and polychlorinated biphenyl analysis
殺蟲劑殘留物和多氯化物聯苯分析用乙腈 -
Diethyl ether for pesticide residue and polychlorinated biphenyl analysis
殺蟲劑殘留物和多氯化聯苯分析用二乙醚 -
Ethyl acetate for pesticide residue and polychlorinated biphenyl analysis
殺蟲劑殘留物和多氯化聯苯分析用乙基酸鹽 -
Dichloromethane for pesticide residue and polychlorinated biphenyl analysis
殺蟲劑殘留物和多氯化聯苯分析用二氯甲烷 -
Multi - residue analysis of 20 organophosphorous insecticides in vegetable was performed by db - 1701 capillary column coupled with gc - fpd detector in this study. ethyl acetate was used to extract the pesticides from vegetable samples using a homogenizer. the extract was separated, concentrated and detected by gc - fpd
通過四種提取方法的比較,確立了蔬菜中20種有機磷殺蟲劑多殘留的分析方法為:乙酸乙酯提取劑、高速勻漿法提取,經離心,濃縮, gc - fpd法測定。 -
Multi - residue analysis of pyrethroid pesticides in rice by gas chromatography with electron capture detector
氣相色譜法測定大米中多種擬除蟲菊酯農藥殘留量 -
Multi - residue analysis of organophosphorus pesticides in leafy vegetable
葉菜中有機磷農藥多組分殘留的快速分析 -
The residue analysis in determination of sr isotopes ratio of carbonate
碳酸鹽巖鍶同位素比值測定中的殘渣分析 -
Use of spme - gc techniques in organophosphorus pesticide residue analysis of yali pear fruit
聯用在鴨梨有機磷農藥殘留測定中的應用 -
Residue analysis of six penicillins in milk by lc - ms ms
測定牛奶中六種青霉素類抗生素殘留 -
Application of solid - phase extraction in pesticide residue analysis
固相萃取技術在農藥殘留分析中的應用 -
A review of seperation techniques in application of pesticide residue analysis
幾種分離技術在農藥殘留分析中的應用 -
Residue analysis and degradation dynamics of fluoroglycofen - ethyl in soils
土壤中乙羧氟草醚殘留分析方法及降解動態研究 -
Application of modern sample preparation techniques in pesticide residue analysis
樣品現代前處理技術在農藥殘留分析中的應用 -
Application of solid - phase microextraction in organophosphorus pesticide residue analysis
固相微萃取在有機磷農藥殘留分析中的應用 -
The applications of waters spe, hplc and lc ms technology on residue analysis in food and agro - products
液相色譜技術及液質聯用技術在食品及農產品殘留檢測中的應用 -
Standard guide for gunshot residue analysis by scanning electron microscopy energy - dispersive spectroscopy
用掃描電子顯微鏡能量分散光譜分析射擊殘參留物的標準導則
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